Vigil@nce - IBM MQ Appliance: information disclosure via Pre-v7 Pubsub Logic Error Message
August 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: WebSphere MQ.
Consequences: data reading.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 29/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via Pre-v7 Pubsub Logic Error Message of IBM MQ Appliance, in order to obtain sensitive information.
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